Good Shepherd Health Care System
To provide compassionate, high quality, and accessible health care and to promote a healthy community.
Good Shepherd Health Care System at a glance
In short: Good Shepherd Health Care System gave $325K across 2 grants in 2025 (avg $163K), mostly in Oregon. Source: 2025 IRS Form 990.
- Annual giving (2025)
- $325,250
- +3.3% vs 2024
- Grants made (2025)
- 2
- +0.0% vs 2024
- Average grant
- $162,625
- +3.3% vs 2024
- Median grant
- $162,625
- Total assets
- $387,543,772
- +13.1% vs 2024
- Primary geography
- Oregon (100% of itemized 2025 grant dollars)
- Latest 990 filing
- Form 990, 2025 View filing
Data from IRS Form 990, 2025; updated September 2026.
Who Good Shepherd Health Care System funds
How this funder distributes its grants
Top Recipients
Top 2 recipients in 2025
The largest 2025 recipient was Good Shepherd Com Health Found ($260K). Together the top 2 received $325K.
Grant Size Distribution
14 grants across all recorded years
The most common grant size was under $50K: 6 grants of 14 (43%).
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of 2025 grant dollars across all 2 itemized grants.
States
Cities
How Good Shepherd Health Care System gives
- Giving held roughly steady from 2022 to 2025 (+15%). Method
From the foundation's IRS Form 990 filings. Methodology.
Giving History
Giving Over Time
Total grant dollars and number of grants per year
From 2020 to 2025, annual grant giving ranged from $143K (2020) to $325K (2025). In 2025 it made 2 grants totaling $325K.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| Good Shepherd Com Health Found Hermiston, OR | Financial Support | $260,250 |
| Blue Mountain Community College Hermiston, OR | Nursing Program | $65,000 |
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Financial History
Multi-year comparison from IRS filings
| Filing year | Total Assets | Revenue | Expenses | Grants paid | Grants | Net Investment Income |
|---|---|---|---|---|---|---|
| 2025 | $387,543,772 | $247,169,449 | $229,372,357 | $325,250 | 2 | $10,370,821 |
| 2024 | $342,727,444 | $202,786,849 | $191,769,336 | $315,000 | 2 | $7,616,796 |
| 2023 | $301,564,716 | $188,178,607 | $168,697,863 | $216,608 | 2 | $8,173,140 |
| 2022 | $258,405,641 | $164,266,907 | $146,171,090 | $281,603 | 3 | $6,746,458 |
| 2021 | $266,771,464 | $132,712,463 | $119,528,292 | $213,164 | 5 | $5,569,241 |
| 2020 | $232,869,052 | $119,458,218 | $111,188,647 | $143,333 | 3 | $4,394,654 |
About Good Shepherd Health Care System
Based on IRS filings
Good Shepherd Health Care System is a public charity focused on Health, based in Hermiston, OR. IRS filing data is available from 2020 through 2025. As of 2025, the organization holds $387.5M in total assets. In 2025, it awarded 2 grants totaling $325K. Net investment income was $10.4M.
Focus Areas
Leadership & Key People
Officers and directors from IRS filings
Good Shepherd Health Care System is led by Arthur Mathisen, CEO on the 2025 filing; 7 of 19 officers listed in 2025 are compensated.
Officers on the 2025 filing
Arthur Mathisen
CEO
New on the 2025 filing
40 hrs/week
$574K (2025)
Jon Lorence
Chairman
Vice Chair → Board Chair, 2024
Board Chair → Chairman, 2025
On filings since 2020
2 hrs/week
No compensation reported
Bob Carlson
Trustee
Trustee → Director, 2022
Director → Trustee, 2025
On filings since 2020
2 hrs/week
No compensation reported
Derek Earl
Trustee
Trustee → Director, 2022
Director → Trustee, 2025
On filings since 2020
2 hrs/week
No compensation reported
Jeff Wenholz
Trustee
Trustee → Director, 2022
Director → Trustee, 2025
On filings since 2020
2 hrs/week
No compensation reported
Lisa Mittelsdorf
Trustee
Trustee → Director, 2022
Director → Trustee, 2025
On filings since 2020
2 hrs/week
No compensation reported
Sue Daggett
Trustee
Chairman → Board Chair, 2024
Board Chair → Trustee, 2025
On filings since 2020
2 hrs/week
No compensation reported
Jaclyn Jenkins
Trustee
Director → Trustee, 2025
On filings since 2024
2 hrs/week
No compensation reported
Kristen Coller
Trustee
Director → Trustee, 2025
On filings since 2024
2 hrs/week
No compensation reported
Robert Longoria
Trustee
Director → Trustee, 2025
On filings since 2024
2 hrs/week
No compensation reported
James Whittum
Orthopedic S
Surgeon → Orthopedic Surgeon, 2022
Orthopedic Surgeon → Orthopedic S, 2025
On filings since 2021
40 hrs/week
$791K (2021) → $887K (2025)
Ann Rust
Surgeon
On filings since 2023
40 hrs/week
$1M (2023) → $1.2M (2025)
David Maccabee
Surgeon
On filings since 2023
40 hrs/week
$842K (2023) → $1.1M (2025)
Jonathan Edwards
COO & CFO
On filings since 2024
40 hrs/week
$266K (2024) → $439K (2025)
Fadi Akoum
Nephrologist
New on the 2025 filing
40 hrs/week
$917K (2025)
Taylor Delamarter
Hospitalist
New on the 2025 filing
40 hrs/week
$732K (2025)
Arnell Eynon
Secretary
Secretary → Director, 2022
Director → Secretary, 2024
On filings since 2020
2 hrs/week
No compensation reported
Nancy Mabry
Treasurer
Trustee → Director, 2022
Director → Treasurer, 2024
On filings since 2020
2 hrs/week
No compensation reported
Steve Eldrige
Vice Chair
Trustee → Director, 2022
Director → Vice Chair, 2024
On filings since 2020
2 hrs/week
No compensation reported
Former officers (17)
- Former: Bill Elfering (2020–2024) — Treasurer
- Former: Jan Peter (2020–2024) — CFO
- Former: Jeremy Anderson (2020–2024) — Orthopedic Surgeon
- Former: Jim Schlenker (2020–2024) — COO
- Former: Rachel Archer (2020–2024) — Director
- Former: Tom Wamsley (2020–2024) — Secretary
- Former: Emmett Schuster (2023–2024) — Interim CEO
- Former: Art Mathisen (2024) — Chief Executive Officer
- Former: Marques Johnson (2024) — Surgeon
- Former: Brian Sims (2021–2023) — CEO
- Former: Christopher Scott (2021–2023) — Chiropractic Practitioner
- Former: Dennis Burke (2020–2022) — Former Chief Executive Officer
- Former: Thomas Holt (2020–2022) — Urologist
- Former: Stephen Iacoboni (2021–2022) — Physician-Treatment Center
- Former: Andrew Haputa (2020) — Surgeon
- Former: Christopher Keeler (2020) — Surgeon
- Former: Randolph Todd Jones (2020) — Surgeon
Data from IRS Form 990 filings, 2020–2025. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.
Compensation Overview
From 2025 IRS filing
The highest reported compensation on the 2025 filing was $1.2M, to Ann Rust (Surgeon). 7 officers or directors reported compensation on that filing.
Frequently asked questions about Good Shepherd Health Care System
How much does Good Shepherd Health Care System give each year?
Good Shepherd Health Care System gave $325K across 2 grants in 2025, according to its 2025 IRS Form 990. In 2024 it gave $315K across 2 grants.
How large is Good Shepherd Health Care System?
Good Shepherd Health Care System reported $387.5M in total assets on its 2025 IRS Form 990. Its revenue that year was $247.2M.
What is Good Shepherd Health Care System?
Good Shepherd Health Care System is a public charity focused on Health, based in Hermiston, OR. It holds $387.5M in total assets as of 2025.
Where does Good Shepherd Health Care System operate?
Good Shepherd Health Care System has awarded grants in Oregon.
What is Good Shepherd Health Care System's EIN?
Good Shepherd Health Care System's EIN (Employer Identification Number) is 93-0425580. IRS Form 990 filing data is available on this page for 2020–2025.
Data last updated September 2026. Sourced from IRS Form 990 filings.
Data update history
(7)
When this profile's IRS filing data changed on Grantable
- Updated Form 990 for fiscal year 2020 (received by the IRS May 12, 2021)
- Updated Form 990 for fiscal year 2021 (received by the IRS May 14, 2022)
- Updated Form 990 for fiscal year 2022 (received by the IRS May 2, 2023)
- Updated Form 990 for fiscal year 2023 (received by the IRS May 3, 2024)
- Updated Form 990 for fiscal year 2024 (received by the IRS May 6, 2025)
- Added Form 990 for fiscal year 2025 (received by the IRS May 5, 2026)
- IRS filings on file for fiscal years 2020–2024
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